private void btnSaveFolder_Click(object sender, EventArgs e)
{
if (cbFtpSave.Checked)
{
FTPSettingForm fsf = new FTPSettingForm();
if (fsf.ShowDialog() == System.Windows.Forms.DialogResult.OK)
{
txtSaveFolder.Text = fsf.SelPath;
ftpSave = fsf.FTPObj;
}
return;
}
FolderBrowserDialog fbd = new FolderBrowserDialog();
if (!string.IsNullOrEmpty(txtSaveFolder.Text))
{
fbd.SelectedPath = txtSaveFolder.Text;
}
if (fbd.ShowDialog() == DialogResult.OK)
{
txtSaveFolder.Text = fbd.SelectedPath;
}
}
//生成文件
private void GenerateFiles(DataTable dt, int count, ref string errInfo)
{
for (int i = 0; i < dt.Rows.Count; i++)
{
string savePath = dt.Rows[i]["SavePath"].ToString();
string filePath = dt.Rows[i]["OriginalPath"].ToString();
//FTP读取
if (cbFtpSel.Checked)
{
long fileSize = ftpSel.GetFileSize(filePath);
DateTime lastUpdTime = ftpSel.GetFileUpdateTime(filePath);
//FTP->FTP
if (cbFtpSave.Checked)
{
ftpSel.ChangeServerIp(filePath);
ftpSave.ChangeServerIp(savePath);
long saveSize = ftpSel.GetFileSize(savePath);
if (saveSize != -1)
{
DateTime saveLastUpdTime = ftpSave.GetFileUpdateTime(savePath);
if (saveSize == fileSize && saveLastUpdTime == lastUpdTime)
{
continue;
}
}
FtpHelper.Download(ftpSel, ftpSave, ref errInfo);
}
//FTP->本地
else
{
if (File.Exists(savePath))
{
FileInfo fi = new FileInfo(savePath);
if (fi.Length == fileSize && fi.LastWriteTime == lastUpdTime)
{
continue;
}
if (fi.Attributes == FileAttributes.ReadOnly)
{
fi.Attributes = FileAttributes.Normal;
}
}
ftpSel.Download(filePath, savePath, ref errInfo);
}
}
//本地读取
else if (!cbFtpSel.Checked)
{
FileInfo fi = new FileInfo(filePath);
//只读文件无法操作会抛出异常
var fiAttributes = fi.Attributes;
if (fiAttributes == FileAttributes.ReadOnly)
{
fi.Attributes = FileAttributes.Normal;
}
//本地->FTP
if (cbFtpSave.Checked)
{
//获得父路径 提取列表 判断是否存在 截取文件名和大小
long saveSize = ftpSave.GetFileSize(savePath);
if (saveSize != -1)//文件存在
{
DateTime lastUpdTime = ftpSave.GetFileUpdateTime(savePath);
if (fi.Length == saveSize && fi.LastWriteTime == lastUpdTime)
{
fi.Attributes = fiAttributes;
continue;
}
}
ftpSave.Upload(filePath, savePath, ref errInfo);
}
//本地->本地
else
{
if (File.Exists(savePath))
{
FileInfo newFi = new FileInfo(savePath);
//文件修改日期和大小相同 跳过 复原权限
if (newFi.Length == fi.Length && newFi.LastWriteTime == fi.LastWriteTime)
{
fi.Attributes = fiAttributes;
continue;
}
}
File.Copy(filePath, savePath, true);
}
//还原文件权限
fi.Attributes = fiAttributes;
}
if (errInfo == string.Empty)
{
++count;
lblPoint.Invoke(new Action(delegate
{
dataGridView1.Rows[i].Cells["IsSync"].Value = true;
lblPoint.Text = count.ToString();
}));
}
}
}
